H3C Technologies H3C S12500 Series Switches - Manual (Page 400)

384
Step Command Remarks
4. Configure the time to wait
before receiving a new
state-refresh message.
state-refresh-rate-limit interval
Optional.
30 seconds by default.
5. Configure the hop limit value
of state-refresh messages. state-refresh-hoplimit
hoplimit-value
Optional.
255 by default.
Configuring IPv6 PIM-DM graft retry period
In IPv6 PIM-DM, graft is the only type of message that uses the acknowledgment mechanism. In an IPv6
PIM-DM domain, if a router does not receive a graft-ack message from the upstream router within the
specified time after it sends a graft message, the router keeps sending new graft messages at a
configurable interval (graft retry period) until it receives a graft-ack message from the upstream router.
To configure IPv6 PIM-DM graft retry period:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure graft retry period. pim ipv6 timer graft-retry interval
Optional.
3 seconds by default.
For more information about the configuration of other timers in IPv6 PIM-DM, see " Configuring IPv6 PIM
common timers ."
Configuring IPv6 PIM-SM
IPv6 PIM-SM configuration task list
Task Remarks
Enabling IPv6 PIM-SM Required.
Configuring an RP
Configuring a static RP Required.
Use at least one
method. In an IPv6
network with a static RP,
skip the task of
configuring a BSR.
Configuring a C-RP
Enabling embedded RP
Configuring C-RP timers globally Optional.
Configuring a BSR
Configuring a C-BSR Required.
Configuring an IPv6 PIM domain border Optional.
Configuring C-BSR parameters globally Optional.